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ВИДЕОТЕКА |
Геометрия, алгебра и теория представлений
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Noncommutative geometry and Calabi-Yau structure Ch. Brav |
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Аннотация: We give an introduction to the basics of noncommutative geometry of differential graded categories, focusing on the notion of Calabi-Yau structure, which simultaneously generalises the notion of Calabi-Yau variety and closed oriented manifold. We give various examples and, if time permits, some applications to deformation theory and the geometry of moduli spaces. Язык доклада: английский |